摘要
马尔可夫状态转移矩阵描述了随机过程的动态特性,而时间序列可以认为是这一动态特性的外在体现,将二者有效地结合起来为相似时间序列挖掘提供了一种有效的新方法。
The dynamies in the time series is rep resented by Markov chain, which is a random procedure in essence. With this in mind, it will provide a good algorithm for finding similarity between time series.
出处
《计算机仿真》
CSCD
2003年第9期61-62,94,共3页
Computer Simulation